RU99107420A - METHOD FOR PRODUCING COMPLEX FERTILIZERS - Google Patents
METHOD FOR PRODUCING COMPLEX FERTILIZERSInfo
- Publication number
- RU99107420A RU99107420A RU99107420/12A RU99107420A RU99107420A RU 99107420 A RU99107420 A RU 99107420A RU 99107420/12 A RU99107420/12 A RU 99107420/12A RU 99107420 A RU99107420 A RU 99107420A RU 99107420 A RU99107420 A RU 99107420A
- Authority
- RU
- Russia
- Prior art keywords
- nitric acid
- producing complex
- complex fertilizers
- separation
- stage
- Prior art date
Links
- 239000003337 fertilizer Substances 0.000 title claims 2
- 238000004519 manufacturing process Methods 0.000 title 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims 3
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N Calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims 2
- 238000000926 separation method Methods 0.000 claims 2
- DVARTQFDIMZBAA-UHFFFAOYSA-O Ammonium nitrate Chemical compound [NH4+].[O-][N+]([O-])=O DVARTQFDIMZBAA-UHFFFAOYSA-O 0.000 claims 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N Phosphite Chemical group [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 1
- 230000005591 charge neutralization Effects 0.000 claims 1
- 238000002425 crystallisation Methods 0.000 claims 1
- 230000005712 crystallization Effects 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 230000003179 granulation Effects 0.000 claims 1
- 238000005469 granulation Methods 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 230000001264 neutralization Effects 0.000 claims 1
- 238000006386 neutralization reaction Methods 0.000 claims 1
- -1 nitrogen phosphate Chemical compound 0.000 claims 1
- 239000002367 phosphate rock Substances 0.000 claims 1
- 159000000001 potassium salts Chemical class 0.000 claims 1
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU99107420/12A RU2162071C2 (en) | 1999-03-31 | 1999-03-31 | Method of preparing complex fertilizers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU99107420/12A RU2162071C2 (en) | 1999-03-31 | 1999-03-31 | Method of preparing complex fertilizers |
Publications (2)
Publication Number | Publication Date |
---|---|
RU99107420A true RU99107420A (en) | 2000-12-27 |
RU2162071C2 RU2162071C2 (en) | 2001-01-20 |
Family
ID=20218381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU99107420/12A RU2162071C2 (en) | 1999-03-31 | 1999-03-31 | Method of preparing complex fertilizers |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2162071C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101343206B (en) * | 2008-09-05 | 2011-05-04 | 中国-阿拉伯化肥有限公司 | Process for preparing circular particle kalium based fertilizer |
-
1999
- 1999-03-31 RU RU99107420/12A patent/RU2162071C2/en not_active IP Right Cessation
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